Rolls-Royce Archives
From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
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Instructional page for the Empress High Pressure Lubricating System, highlighting its features.7th Apr 1921Box 42 \ 5  Scan102
Promotional leaflet for the Empress High Pressure Lubricating System, detailing its operation, components, and advantages.7th Apr 1921Box 42 \ 5  Scan103
Product specification sheet for the Empress High Pressure Lubricating System and its components.9th Apr 1921Box 42 \ 5  Scan104
Cover note forwarding a letter from Messrs. T.B. Andre & Co. Ltd. requesting comments.9th Apr 1921Box 42 \ 5  Scan105
Letter from T.B. Andre & Co. Ltd. regarding a chassis lubricating system and improved grease gun.6th Apr 1921Box 42 \ 5  Scan106
Letter from T.B. ANDRE & CO.LTD. detailing the costs and advantages of their grease gun lubrication system.10th Dec 1920Box 42 \ 5  Scan107
Cover letter attaching correspondence from Messrs. Rotherham & Sons regarding a grease gun.11th Apr 1921Box 42 \ 5  Scan108
Copy of a letter from Rotherham & Sons, Ltd. arranging a visit to demonstrate a patent lubrication device.8th Apr 1921Box 42 \ 5  Scan109
Attached letter from Ernest H. Hill Ltd. and requesting a sample 'Alemite' connection.11th Apr 1921Box 42 \ 5  Scan110
Letter from Ernest H. Hill Limited regarding the manufacture of an 'Alemite' Grease Gun.8th Apr 1921Box 42 \ 5  Scan111
Reviewing the specifications and performance of a grease gun supplied by Mr. Day.14th Apr 1921Box 42 \ 5  Scan112
The weights of various empty grease guns.14th Apr 1921Box 42 \ 5  Scan113
Order document for a new type grease gun, brass nipples, and grease cartridges.23th Apr 1921Box 42 \ 5  Scan114
Cover letter requesting criticism on a grease gun received from T.B. Andre & Co. Ltd.25th Apr 1921Box 42 \ 5  Scan115
Letter from T.B. Andre & Co. regarding an improved pressure lubrication outfit with a new grease cartridge system.21th Apr 1921Box 42 \ 5  Scan116
Attaching letters from Ernest H. Hill Ltd. and Rotherham & Sons, Ltd. and requesting the return of samples.4th May 1921Box 42 \ 5  Scan117
Letter from Ernest H. Hill, Limited regarding patented Grease Injector samples.3rd May 1921Box 42 \ 5  Scan118
Copy of a letter from Rotherham & Sons Ltd. chasing the dispatch of a sample grease pump and connections required for a patent.3rd May 1921Box 42 \ 5  Scan119
Issues with rear spring shackle lubrication and proposing the consideration of an improved method.10th May 1921Box 42 \ 5  Scan120
The difficulty of forcing grease through shackles with existing lubricators and a proposed solution.10th Dec 1920Box 42 \ 5  Scan121
Pressure-fed grease caps and lubricators, comparing the U.S.A. 'Alemite' system with samples from various UK suppliers.11th May 1921Box 42 \ 5  Scan122
Report evaluating pressure-fed grease lubrication systems, including the 'Alemite' system and samples from various suppliers.11th May 1921Box 42 \ 5  Scan123
Recommendation to standardise the 'Alemite' lubrication system after fitting it to an experimental car.11th May 1921Box 42 \ 5  Scan124
Covering letter forwarding correspondence from Messrs. T.P. Andre & Co. Ltd. regarding a sample T.A.P. Lubrication Outfit.30th May 1921Box 42 \ 5  Scan125
Letter from T.B. Andre & Co. regarding the testing of a T.A.R. Lubrication Outfit and its potential standardisation.27th May 1921Box 42 \ 5  Scan126
Comparative analysis of Rimtco and Alemite lubricators and nipples.3rd Jun 1921Box 42 \ 5  Scan127
Centralized grease pressure system for quick vehicle lubrication compared to standard grease cups.10th Dec 1920Box 42 \ 5  Scan128
Cover memo forwarding a copy of a letter and samples received from Messrs. Brown Bros. Ltd.6th Jul 1921Box 42 \ 5  Scan129
Letter from Brown Brothers Limited regarding a sample of a valve stem lubricator.5th Jul 1921Box 42 \ 5  Scan130
Request for particulars about the Myers System of Lubrication.18th Jul 1921Box 42 \ 5  Scan131
Promotional leaflet and tear-off order form for the 'Ex-a-gun' forced lubrication system.18th Jul 1921Box 42 \ 5  Scan132
Promotional leaflet for the 'Ex-a-gun' forced lubrication system, listing parts, prices, and complete outfits.8th Nov 1921Box 42 \ 5  Scan133
Sales letter from Ex-a-gun Ltd. detailing their forced lubrication system and grease terminals.8th Nov 1921Box 42 \ 5  Scan134
Letter from an automobile component supplier regarding a sample T.A.B. Grease Gun Lubricating System sent for testing.5th Jul 1922Box 42 \ 5  Scan135
Page two of a letter from T.B. Andre & Co. Ltd. regarding a quotation for equipment.10th Jul 1922Box 42 \ 5  Scan136
Returning a loaned flexible connection for a T.A.B. Grease Gun to be replaced with an improved model.10th Jul 1922Box 42 \ 5  Scan137
Letter regarding a broken grease gun received for testing and a request for a replacement.10th Jul 1922Box 42 \ 5  Scan138
Design and features of a T.A.B. grease gun.20th Jul 1922Box 42 \ 5  Scan139
T.A.B. spring grip type grease or oil gun, detailing its specifications and usage.20th Jul 1922Box 42 \ 5  Scan140
Letter from Joseph Kaye & Sons Ltd acknowledging an order for Cans and holders.18th Aug 1922Box 42 \ 5  Scan141
Reprint from 'THE AUTOCAR' magazine detailing the new Kaye miniature pattern oil can.14th Jan 1922Box 42 \ 5  Scan142
Request to Messrs. Kaye & Sons, Ltd. for three sample Force-Feed Oilcans for testing.17th Aug 1922Box 42 \ 5  Scan143
Request to obtain three Force-Feed Oil Cans from Messrs Kaye & Sons for the Goshawk II Tool Kit.15th Aug 1922Box 42 \ 5  Scan144
Request for three Force-Feed Oil Guns from Messrs Kaye & Sons for the Goshawk II tool kit.15th Aug 1922Box 42 \ 5  Scan145
Requesting a formal requisition for 3 oil cans and holders obtained for the Experimental Dept.2nd Nov 1922Box 42 \ 5  Scan146
The retention and charging of three oil cans from Jos. Kay Ltd. for use on experimental cars.16th Nov 1922Box 42 \ 5  Scan147
Evaluation of the 'Ex-a-gun' lubricating system for potential standardization.18th Nov 1922Box 42 \ 5  Scan148
Clarifying the British origin of the Enots Lubricator and comparing it to the 'Ex-a-gun'.20th Nov 1922Box 42 \ 5  Scan149
British origin of the 'Enots' scheme' and the examination of an 'Ex-a-gun'.22th Nov 1922Box 42 \ 5  Scan150
Evaluation of an 'Ex-a-gun' outfit, which was found to be inferior to the existing scheme and was subsequently returned.23th Nov 1922Box 42 \ 5  Scan151
Sending an 'Ex-a-gun' and parts to the stores, with instructions for their return after trial.23th Nov 1922Box 42 \ 5  Scan152
Suitability of the Prima Automatic Grease Gun.12th Dec 1922Box 42 \ 5  Scan153
Sample Partridge Grease Gun and Spigots sent for testing and criticism.13th Feb 1923Box 42 \ 5  Scan154
Patent Spring Cover for Grease Spigots for use with the Partridge Grease Gun.17th Feb 1923Box 42 \ 5  Scan155
Letter from Partridges Limited regarding a sample of a patent Spring Cover for Grease Spigots.13th Feb 1923Box 42 \ 5  Scan156
The unsatisfactory testing of a Partridge grease gun and lubricators.8th Mar 1923Box 42 \ 5  Scan157
Request to test a sample 'Jiffy' Grease Gun with nipples and adapters from the Omnia Utility Co.13th Mar 1923Box 42 \ 5  Scan158
Request to test a 'Jiffy' Grease Gun and sample nipple against the existing 'Enots' Grease Gun.18th Apr 1923Box 42 \ 5  Scan159
Unsuitability of a 'Jiffy' Grease Gun and Nipple and instructing its return to the supplier.5th May 1923Box 42 \ 5  Scan160
Replacing the oil syringe with a Lucas No.40 Oiler in the 40/50 tool kit and a subsequent customer complaint.3rd Jun 1923Box 42 \ 5  Scan161
Letter from The British Piston Ring Co. Ltd. introducing a new wick-feed Shackle Bolt and lift-lid Oiler.27th Jul 1923Box 42 \ 5  Scan162
Advertisement for a BRICO shackle bolt lubrication system.14th Sep 1923Box 42 \ 5  Scan163
Testing of a Tecalemit Grease Gun and system.14th Sep 1923Box 42 \ 5  Scan164
Letter from R.A. Chalmers regarding a sample Tecalemit Grease Gun and plugs sent for testing.21th Aug 1923Box 42 \ 5  Scan165
Letter proposing the Tecalemit System of High Pressure Grease Lubrication for introduction and manufacture.15th Aug 1923Box 42 \ 5  Scan166
Returning a Técalémit Grease Gun and a tin of grease as it is not considered worth testing.15th Sep 1923Box 42 \ 5  Scan167
Standardisation of lubricators on axle brake brackets to make them more accessible.24th Sep 1923Box 42 \ 5  Scan168
Necessary adjustments for the accessibility of lubricators on the E.A.C.-111 chassis.30th Nov 1923Box 42 \ 5  Scan169
Inquiring about issues with grease caps falling off experimental and other cars at the works.14th Dec 1923Box 42 \ 5  Scan170
Issues with grease caps falling off Enots Lubricators and the resolution with a new design.18th Dec 1923Box 42 \ 5  Scan171
Evaluation of a Teclaemit lubrication gun and nipples seen on a Lorraine-Deitritch vehicle at a show.2nd Feb 1924Box 42 \ 5  Scan172
Report from France about lubricators on front spring leather covers fouling the undershields due to insufficient clearance.1st Jun 1925Box 42 \ 5  Scan173
Recommending the adoption of Enots super grease guns with a high pressure attachment.1st Sep 1925Box 42 \ 5  Scan174
The positioning of the Lucas Oiler on a 40/50 HP Chassis following a 250-mile test run.28th May 1926Box 42 \ 5  Scan175
Sample high-pressure grease gun from The Aston Chain & Hook Company, Ltd, with operating instructions.17th Jan 1927Box 42 \ 5  Scan176
Comparing sample oilers from two different suppliers, Benton & Stone Ltd. and Jos. Lucas Ltd.5th Nov 1931Box 42 \ 5  Scan177
Oilers for a chassis kit and requesting a report on samples due to low stock.12th Nov 1931Box 42 \ 5  Scan178
Standardisation of chassis parts, specifically the Enots Autolub Grease Gun No. 5A.8th Jan 1932Box 42 \ 5  Scan179
Standardisation form for a new chassis part.22th Aug 1932Box 42 \ 5  Scan180
Standardisation proposal for eliminating the Kay's No. 81 Oil Can due to the installation of an automatic chassis lubrication system.8th Jan 1932Box 42 \ 5  Scan181
The standardisation of chassis parts, specifically to replace existing Lucas Motor Horns.6th Jan 1932Box 42 \ 5  Scan182
Instructions for timing the 'Goshawk' engine, referencing drawing LeC.1124.26th Feb 1920Box 43 \ 1  Scan001
From E. discussing discrepancies in timing diagrams for the Goshawk 11 engine.12th Jul 1923Box 43 \ 1  Scan002
Technical letter discussing modifications to the Goshawk 11 engine's exhaust cam timing due to experimental results showing it as too short.13th Jul 1923Box 43 \ 1  Scan003
Comparing Goshawk engine timing results for different cam configurations and proposing a new camshaft design.16th Jul 1923Box 43 \ 1  Scan004
Goshawk engine timing, comparing the Goshawk I and II and recommending new camshafts.19th Jul 1923Box 43 \ 1  Scan005
Trial of steel camshaft wheels to resolve noise issues in 20HP engine gears.18th Jan 1926Box 43 \ 1  Scan006
Replacement of steel wheels with bronze wheels on specific chassis and engines.18th Jan 1926Box 43 \ 1  Scan007
Recurring noise issues with engine gears in 20HP and 40/50HP models and recommending the elimination of cast metal wheels.29th Jan 1926Box 43 \ 1  Scan008
Trouble with the 20 HP timing gears and the proposal to use a movable idler wheel.11th Aug 1927Box 43 \ 1  Scan009
Unapproved design of the 20 HP moveable idler wheel for the timing gears.16th Aug 1927Box 43 \ 1  Scan010
Timing gear and spring drive design, comparing Bakelite and fibre friction discs, and suggesting structural improvements.14th Sep 1927Box 43 \ 1  Scan011
Complaints of faulty exhaust manifolds bursting at the seam.30th Mar 1920Box 43 \ 1  Scan012
Modified designs for faulty exhaust manifolds and issues with welding from outside contractors.4th Apr 1920Box 43 \ 1  Scan013
Potential universal adoption of a longer chassis frame for 40/50 HP models.17th Nov 1920Box 43 \ 1  Scan014
Drawing N.Sch.1316, which shows frame modifications for the Improved 40/50 model to accommodate new features.19th Aug 1922Box 43 \ 1  Scan015
Final design for the 'Stork' frame, referencing drawing N.sch.1324.16th Sep 1922Box 43 \ 1  Scan016
List of electrical parts to be fitted to chassis 6.EX.3rd Jun 1920Box 43 \ 1  Scan017
List of experimental parts fitted to chassis 6.EX.22th Jun 1920Box 43 \ 1  Scan018
List of experimental parts fitted to the 6.EX Car.22th Jul 1920Box 43 \ 1  Scan019


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